The Clarity E814CC Amplified Corded Phone bundled with the D703HS amplified cordless handset offers you all the benefits of both phones at the same time! These phones amplify incoming calls up to 40 dB and have 4 tone settings to customize your listening experience. Both units include large, high-contrast Caller ID displays, large keypads with high-contrast numbers, 5 speed-dial buttons and extra loud and clear speakerphone for hands-free conversations. The included, amplified digital answering machine makes it easier to listen to messages and the Caller ID displays light up as super-bright visual ringers. Combo E814 corded phone & answering machine with D703HS amplified cordless handset with base Amplifies incoming sound up to 40dB Amplified digital answering machine makes it easier to listen to messages Large, high-contrast Caller ID display Extra loud & clear speakerphone for hands-free conversations Large keypad with high-contrast numbers 5 speed-dial buttons to store important numbers 10 loud ringer melodies with 6 levels of volume Caller ID display lights up as super-bright visual ringer Expandable up to 4 cordless handsets (D703HS) Hearing aid compatible